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use ansible-galaxy

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Smaine Kahlouch
2015-10-14 11:42:45 +02:00
parent 6183a4d3b1
commit fec609053c
7 changed files with 71 additions and 18 deletions
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README.md
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@@ -50,8 +50,8 @@ The main variables to change are located in the directory ```environments/[env_n
- hosts: kube-master
roles:
- { role: kubernetes/master, tags: master }
- { role: apps/k8s-skydns, tags: skydns }
- { role: apps/k8s-kube-ui, tags: kube-ui }
- { role: apps/k8s-skydns, tags: ['skydns', 'apps'] }
- { role: apps/k8s-fabric8, tags: ['fabric8', 'apps'] }
- hosts: kube-node
roles:
@@ -111,27 +111,30 @@ iptables -nLv -t nat
#### Available apps, installation procedure
Additionnal apps can be installed as git submodules.
These submodules install Ansible roles, one role per app.
You can list available submodules with the following command:
```
grep path .gitmodules | sed 's/.*= //'
```
Additionnal apps can be installed with ```ansible-galaxy```.
you'll need to edit the file '*requirements.yml*' in order to chose needed apps.
The list of available apps are available [there](https://github.com/ansibl8s)
For instance if you will probably want to install a [dns server](https://github.com/kubernetes/kubernetes/tree/master/cluster/addons/dns) as it is **strongly recommanded**.
In order to use this role you'll need to follow these steps
In order to use this role you'll need the following entries in the file '*requirements.yml*'
```
git submodule init roles/apps/k8s-common roles/apps/k8s-skydns
git submodule update
- src: https://github.com/ansibl8s/k8s-common.git
path: roles/apps
# version: v1.0
- src: https://github.com/ansibl8s/k8s-skydns.git
path: roles/apps
# version: v1.0
```
**Note**: the role common is required by all the apps and provides the tasks and libraries needed.
Then update your playbook with the chosen role
```
...
- hosts: kube-master
roles:
- { role: kubernetes/master, tags: master }
- { role: apps/k8s-skydns, tags: skydns }
- { role: apps/k8s-skydns, tags: ['skydns', 'apps'] }
...
```
Please refer to the [k8s-skydns readme](https://github.com/ansibl8s/k8s-skydns) for additionnal info.
@@ -175,3 +178,22 @@ Until now i didn't managed to get the monitoring addon working.
Currently the api-server listens on both secure and insecure ports.
The insecure port is mainly used for calico.
Will be fixed soon.
How to contribute
------------------
### Update available roles
Alternatively the roles can be installed as git submodules.
That way is easier if you want to do some changes and commit them.
You can list available submodules with the following command:
```
grep path .gitmodules | sed 's/.*= //'
```
For instance if you will probably want to install a [dns server](https://github.com/kubernetes/kubernetes/tree/master/cluster/addons/dns) as it is **strongly recommanded**.
In order to use this role you'll need to follow these steps
```
git submodule init roles/apps/k8s-common roles/apps/k8s-skydns
git submodule update
```